.puzzle{
    display: flex;
    min-height: 50px;
    align-items: center;
    justify-content: center;
    margin: 5px 0 5px 5px;
    color: white;
    cursor: pointer;
    clip-path: polygon(0% 50%, 15% 0%, 85% 0%, 100% 50%, 85% 100%, 15% 100%);
    background-color: #000080;
    width: 300px;
    text-align: center;
    border: 3px solid #000080;
    padding-left: 30px;
    padding-right: 30px;
    padding-top: 15px;
    padding-bottom: 15px;
}

.puzzle:hover
{
  background-color: orange;
  border: 2px solid orange;
}


.puzzle-right{
    display: flex;
    min-height: 50px;
    width: 300px;
    background-color: orange;
    color: black;
    align-items: center;
    justify-content: center;
    margin: 5px 5px 5px 0;
    clip-path: polygon(0% 50%, 15% 0%, 85% 0%, 100% 50%, 85% 100%, 15% 100%);
    border: 2px solid orange;
    padding-left: 30px;
    padding-right: 30px;
    padding-top: 15px;
    padding-bottom: 15px;
    text-align: center;
}

.both-sides{
    display: flex;
    flex-direction: row;
    text-align: right;
}


.active{
    border: 3px solid orange;
    background-color: orange;
}

.puzzles-container{
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    float: left;
}

span
{
  font-size: x-large;
}

.empty{
    background-color: gray;
    cursor: not-allowed;
    border: 2px solid gray;
    min-height: 50px;
}

.one{
  width: 30%;
}

.two{
  margin-left: 300px;
}

@media  screen and (max-width: 450px){
  .puzzle
  {
    width: 98%;
  }

  .odp
  {
    width: 50%;
  }

  span{
    font-size: small;
  }

  h3{
    font-size: small;
    margin-top: 20px;
  }

  .one
  {
    width: 100%;
  }

  .two
  {
    clear: both;
    margin-left: 0px;
    width: 100%;
  }

  .puzzles-container
  {
    width: 100%;
    margin-bottom: 30px;
  }

  .both-sides
  {
    width: 100%;
  }
}
